Canon BJ-30 - Manual (Page 142)

134 Installing and Using the Battery Pack Chapter 9
5. Fasten the battery case to the printer by turning the thumbwheel to
the right (toward the
mark).
6. Insert the battery pack into the battery pack compartment.
❏ The tab on the upper right side of the battery fits into the slot on
the upper right side of the compartment.
7. With the battery case towards you, press down on the left side of the
battery pack until it clicks into place.
❏ On the left side of the battery pack is a latch that clicks into place.